1. The State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases Department of Prosthodontics West China Hospital of Stomatology Sichuan University Sichuan People’s Republic of China
2. Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction Department of Prosthodontics School of Medicine Tianjin Stomatological Hospital Nankai University Tianjin People’s Republic of China
3. The State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Oral Implantology, West China Hospital of Stomatology Sichuan University Sichuan People’s Republic of China